How can I visualize and utilize checklist completion data in Jira boards or in JQL queries?

Is there a way in Atlassian Cloud to show checklist summaries in boards? Or can we use them for filtering issues?

To display and use checklist completion data in Jira boards and JQL queries in Jira on Atlassian Cloud you can use our new feature in checklists:

The status can be shown as a percentage number or sentence. Reload the board and move cards to see additional information. Use the completion percentage number in JQL queries. This feature is limited to company-managed project boards.